Cylinder stabilizing base



FIG. 1 is a front, top right perspective view of a cylinder stabilizing base according to the invention;

FIG. 2 is a top plan view according to the invention;

FIG. 3 is a bottom plan view according to the invention; and,

FIG. 4 is a front elevational view according to the invention and the rear elevational view, the right elevational view and the left elevational view each being of identical appearance. 

The ornamental design for a cylinder stabilizing base, as shown and described. 